Unlike radioisotope thermoelectric generators which convert heat to electricity, radioisotope thermal generators make direct use of the heat generated by alpha decay. Examples: Strontium-90 is the typical fuel used for source for such batteries.Īlpha radiation is also used to provide heating for spacecraft. It also helps in destroy cancer cells example: like radium -226 is also used to treat bone cancer.Īlpha particles are also used in oil industries in the form of alpha radiations to power some of their offshore equipment this provides a long-lasting power source for isolated located devices that have limited access to crews. It is used to treat various forms of cancers treatments that process is called unsealed source radiotherapy having tiny amounts of radium-226 into cancerous masses these alpha particles lack the penetrating ability to damage the surrounding healthy cells.
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To enter the Alt code, hold down the Alt key and alternately press the indicated code digits, after the Alt key is released. Ways to insert alpha sign in Microsoft Word There are total four Alpha symbols in Greek we write them all in one place. The lowercase letter α is used most widely. Using The capital letter alpha is mostly not used as a symbol because it is spelled in the same way as the capital letter A. From the letter “alpha” the Latin letter A and the Cyrillic A. It comes from the Phoenician letter – Aleph, which in translation means “bull” and depicts the head of a bull in its outline. In the system of the Greek alphabetical notation of numbers, it has the numerical value 1. Α, α is the first letter of the Greek alphabet.